From: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
To: <gregkh@linuxfoundation.org>, <jirislaby@kernel.org>,
<ilpo.jarvinen@linux.intel.com>, <andy.shevchenko@gmail.com>,
<u.kleine-koenig@pengutronix.de>, <johan@kernel.org>,
<wander@redhat.com>, <etremblay@distech-controls.com>,
<macro@orcam.me.uk>, <geert+renesas@glider.be>, <jk@ozlabs.org>,
<phil.edworthy@renesas.com>, <lukas@wunner.de>
Cc: <linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>,
<UNGLinuxDriver@microchip.com>
Subject: [PATCH v1 tty-next 0/2] 8250: microchip: pci1xxxx: Add driver for the pci1xxxx's quad-uart function.
Date: Tue, 30 Aug 2022 23:30:52 +0530 [thread overview]
Message-ID: <20220830180054.1998296-1-kumaravel.thiagarajan@microchip.com> (raw)
pci1xxxx is a PCIe switch with a multi-function endpoint on one of its
downstream ports. Quad-uart is one of the functions in the multi-function
endpoint. This patch adds device driver for the quad-uart function and
enumerates between 1 to 4 instances of uarts based on the PCIe subsystem
device ID.
Kumaravel Thiagarajan (2):
8250: microchip: pci1xxxx: Add driver for the quad-uart function in
the multi-function endpoint of pci1xxxx device.
8250: microchip: pci1xxxx: Add power management functions to
pci1xxxx's quad-uart driver.
MAINTAINERS | 6 +
drivers/tty/serial/8250/8250_pci1xxxx.c | 585 ++++++++++++++++++++++++
drivers/tty/serial/8250/8250_port.c | 8 +
drivers/tty/serial/8250/Kconfig | 9 +
drivers/tty/serial/8250/Makefile | 1 +
include/uapi/linux/serial_core.h | 3 +
6 files changed, 612 insertions(+)
create mode 100644 drivers/tty/serial/8250/8250_pci1xxxx.c
--
2.25.1
next reply other threads:[~2022-08-30 18:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 18:00 Kumaravel Thiagarajan [this message]
2022-08-30 18:00 ` [PATCH v1 tty-next 1/2] 8250: microchip: pci1xxxx: Add driver for the quad-uart function in the multi-function endpoint of pci1xxxx device Kumaravel Thiagarajan
2022-08-30 19:53 ` Andy Shevchenko
2022-09-01 13:33 ` Kumaravel.Thiagarajan
2022-09-01 13:41 ` Ilpo Järvinen
2022-09-02 11:57 ` Kumaravel.Thiagarajan
2022-09-02 15:02 ` Andy Shevchenko
2022-09-05 12:01 ` Kumaravel.Thiagarajan
2022-08-30 19:58 ` Geert Uytterhoeven
2022-09-01 14:09 ` Kumaravel.Thiagarajan
2022-08-30 22:18 ` kernel test robot
2022-08-30 22:29 ` kernel test robot
2022-08-31 9:42 ` Ilpo Järvinen
2022-09-01 14:21 ` Kumaravel.Thiagarajan
2022-08-30 18:00 ` [PATCH v1 tty-next 2/2] 8250: microchip: pci1xxxx: Add power management functions to pci1xxxx's quad-uart driver Kumaravel Thiagarajan
2022-08-30 19:56 ` Andy Shevchenko
2022-09-01 13:49 ` Kumaravel.Thiagarajan
2022-09-29 9:34 ` Kumaravel.Thiagarajan
2022-08-30 23:00 ` kernel test robot
2022-08-31 9:53 ` Ilpo Järvinen
2022-09-02 2:20 ` Kumaravel.Thiagarajan
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